Adjustable desk lamp



FIG. 1 is a top plan view of an adjustable desk lamp in accordance withthe present invention;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof from the front and left side;

FIG. 6 is a right left side perspective view thereof; and,

FIG. 7 is a left side perspective view thereof.

The ornamental design for an adjustable desk lamp, as shown anddescribed.